Book/Report

FZJ-2017-02321

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Fehlerquellen bei der Neutronen-Personendosismessung mittels Kernspuremulsionen

Becker, K. (Corresponding author)FZJ*

1963
Kernforschungsanlage Jülich, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/13985

Report No.: Juel-0114-ST

Abstract: The accuracy of the neutron rem dose determination by nuclear track emulsion techniques in personnel dosimetry in the case of the most used Kodak NTA, Type A, emulsion between 0.02 and 20 rem and 0.6 and 20 MeV hardly depends on the directional dependence of the film, subjective counting errors besides, if the $\gamma$ dose does not exeed 5-10 r, neither on the fog granularity. The influence of less exact calibration and energy dependence of the neutron sensitivity as weil as the orientatian of the dosimeter to the neutron source and the human body and the foding effects are more serious. The foding is studied as function af relative humidity at 20 °C and it is found, that in high relative humidity after several days, nuclear tracks are no mare cauntable. Suitable packing af the film can reduce this effect. One should take care of the evaluation of neutron dose measurements.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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